Delta County, CO Weather Forecast

County weather hub

90°

Mostly Sunny then Chance Showers And Thunderstorms

Compare major city weather across Delta County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.

Friday, July 17, 2026

Wind: 0 to 5 mph WSW

Today

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. West southwest wind 0 to 5 mph. Chance of precipitation is 40%.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Delta County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 4 of 4 mapped cities in Delta County.

Page Snapshot

Page focus: county weather
Forecast window: Jul 17 to Jul 23, 2026
Latest sync: Jul 17, 2026 1:35 PM MDT
Forecast office: GJT
Source: NOAA / NWS

Next High

90°F

Today

Next Low

62°F

Tonight

Rain Outlook

Periods mentioning precipitation

Windiest

0 to 10 mph

Tonight

Daily Outlook

Today

Jul 17

Mostly Sunny then Chance Showers And Thunderstorms

90 °F

/ 62°F

Wind 0 to 5 mph

Sat

Jul 18

Mostly Sunny then Chance Showers And Thunderstorms

92 °F

/ 63°F

Wind 0 to 5 mph

Sun

Jul 19

Sunny then Slight Chance Showers And Thunderstorms

94 °F

/ 64°F

Wind 0 to 5 mph

Mon

Jul 20

Sunny then Chance Showers And Thunderstorms

96 °F

/ 64°F

Wind 0 to 5 mph

Tue

Jul 21

Mostly Sunny then Chance Showers And Thunderstorms

94 °F

/ 63°F

Wind 0 to 10 mph

Wed

Jul 22

Slight Chance Rain Showers then Showers And Thunderstorms Likely

89 °F

/ 63°F

Wind 0 to 5 mph

Thu

Jul 23

Chance Rain Showers then Showers And Thunderstorms Likely

86 °F

/ 62°F

Wind 0 to 5 mph

This Week in Delta County

Monday looks like the warmest upcoming period in Delta County at 96 degrees F.

Tonight is the coolest period ahead with temperatures near 62 degrees F.

The strongest winds are forecast for Tonight at about 0 to 10 mph ENE.

Precipitation is mentioned in 14 upcoming forecast periods.

Forecast Details

Last updated: Jul 17, 2026 1:35 PM MDT
Coverage: 8 days
Time zone: America/Denver
Forecast office: GJT
Radar station: KGJX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Tonight

Jul 17

62°F

Chance Showers And Thunderstorms then Partly Cloudy

0 to 10 mph ENE

A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 10pm, then a slight chance of showers and thunderstorms between 10pm and midnight. Partly cloudy, with a low around 62. East northeast wind 0 to 10 mph. Chance of precipitation is 40%.

Saturday

Jul 18

92°F

Mostly Sunny then Chance Showers And Thunderstorms

0 to 5 mph NNW

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. North northwest wind 0 to 5 mph. Chance of precipitation is 40%.

Saturday Night

Jul 18

63°F

Chance Showers And Thunderstorms then Partly Cloudy

5 mph NNE

A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 63. North northeast wind around 5 mph. Chance of precipitation is 30%.

Sunday

Jul 19

94°F

Sunny then Slight Chance Showers And Thunderstorms

0 to 5 mph SW

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 94. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.

Sunday Night

Jul 19

64°F

Chance Showers And Thunderstorms then Partly Cloudy

0 to 5 mph NNE

A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

Monday

Jul 20

96°F

Sunny then Chance Showers And Thunderstorms

0 to 5 mph SW

A chance of showers and thunderstorms after noon. Sunny, with a high near 96.

Monday Night

Jul 20

64°F

Showers And Thunderstorms Likely then Mostly Cloudy

5 to 10 mph NE

Showers and thunderstorms likely before midnight. Mostly cloudy, with a low around 64.

Tuesday

Jul 21

94°F

Mostly Sunny then Chance Showers And Thunderstorms

0 to 10 mph SSE

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94.

Tuesday Night

Jul 21

63°F

Showers And Thunderstorms

0 to 10 mph ESE

Showers and thunderstorms. Mostly cloudy, with a low around 63.

Wednesday

Jul 22

89°F

Slight Chance Rain Showers then Showers And Thunderstorms Likely

0 to 5 mph S

A slight chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 89.

Wednesday Night

Jul 22

63°F

Showers And Thunderstorms Likely

0 to 5 mph E

Showers and thunderstorms likely. Mostly cloudy, with a low around 63.

Thursday

Jul 23

86°F

Chance Rain Showers then Showers And Thunderstorms Likely

0 to 5 mph SSW

A chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 86.

Thursday Night

Jul 23

62°F

Chance Showers And Thunderstorms

5 mph N

A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Today Jul 17	Mostly Sunny then Chance Showers And Thunderstorms	90°F	0 to 5 mph WSW	A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. West southwest wind 0 to 5 mph. Cha...
Tonight Jul 17	Chance Showers And Thunderstorms then Partly Cloudy	62°F	0 to 10 mph ENE	A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 10pm, then...
Saturday Jul 18	Mostly Sunny then Chance Showers And Thunderstorms	92°F	0 to 5 mph NNW	A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. North northwest wind 0 to 5 mph. Ch...
Saturday Night Jul 18	Chance Showers And Thunderstorms then Partly Cloudy	63°F	5 mph NNE	A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. P...
Sunday Jul 19	Sunny then Slight Chance Showers And Thunderstorms	94°F	0 to 5 mph SW	A slight chance of showers and thunderstorms after noon. Sunny, with a high near 94. Southwest wind 0 to 5 mph. Chance o...
Sunday Night Jul 19	Chance Showers And Thunderstorms then Partly Cloudy	64°F	0 to 5 mph NNE	A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. P...
Monday Jul 20	Sunny then Chance Showers And Thunderstorms	96°F	0 to 5 mph SW	A chance of showers and thunderstorms after noon. Sunny, with a high near 96.
Monday Night Jul 20	Showers And Thunderstorms Likely then Mostly Cloudy	64°F	5 to 10 mph NE	Showers and thunderstorms likely before midnight. Mostly cloudy, with a low around 64.
Tuesday Jul 21	Mostly Sunny then Chance Showers And Thunderstorms	94°F	0 to 10 mph SSE	A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94.
Tuesday Night Jul 21	Showers And Thunderstorms	63°F	0 to 10 mph ESE	Showers and thunderstorms. Mostly cloudy, with a low around 63.
Wednesday Jul 22	Slight Chance Rain Showers then Showers And Thunderstorms Likely	89°F	0 to 5 mph S	A slight chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 89.
Wednesday Night Jul 22	Showers And Thunderstorms Likely	63°F	0 to 5 mph E	Showers and thunderstorms likely. Mostly cloudy, with a low around 63.
Thursday Jul 23	Chance Rain Showers then Showers And Thunderstorms Likely	86°F	0 to 5 mph SSW	A chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 86.
Thursday Night Jul 23	Chance Showers And Thunderstorms	62°F	5 mph N	A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.

Major City Forecasts

Live forecast snapshots for major cities across Delta County.

Chance Rain Showers then Chance Showers And Thunderstorms

Today

0 to 5 mph

Coverage

Tracked cities

Coverage

100%

Forecast coverage currently spans 4 of 4 mapped cities in Delta County.

Largest mapped city population in this region: 9,030.

Region Links

Colorado weather

Statewide weather overview

United States weather

National weather entry point

Egyptian Theatre on Main St Delta Colorado. image

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.